TN Attorney Fees Explained — What You Actually Pay

Understanding TN Visa Attorney Fees

Legal representation for a TN visa isn't priced like a commodity — the fee structure depends on whether you're filing through USCIS, presenting at a port of entry, handling an RFE, or navigating employer sponsorship complications. The difference between a straightforward TN-1 border application and a TN-2 petition with dependent work authorization can shift both the scope of legal work and the cost by thousands of dollars.

This article breaks down what drives attorney fees for TN cases, what the government charges separately, and how billing structures work across initial petitions, extensions, and challenge scenarios. All government fee references are verified as of 2026; confirm current amounts on the USCIS fee schedule at uscis.gov/forms before filing, as fees change periodically through published fee rules.

The Government Filing Fee vs. Attorney Fees

TN visa costs divide into two categories: what you pay the government and what you pay for legal representation. These are separate line items, invoiced separately, and serve different purposes.

As of 2026, USCIS lists a filing fee for Form I-129 (Petition for a Nonimmigrant Worker), which is the form used for TN-2 petitions filed from within the United States or for employer-sponsored cases requiring advance approval. TN-1 applicants presenting directly at a Canadian port of entry do not pay a USCIS filing fee — they pay a different processing fee at the border, set by U.S. Customs and Border Protection. Confirm the current CBP fee schedule before travel, as these amounts also change.

Attorney fees are what you pay for petition preparation, legal advice, document review, employer coordination, strategy consultations, and representation if the case runs into complications. These fees are set by the law firm, not by the government, and they vary based on the work involved.

What Drives Legal Fees in TN Cases

Let's be direct: TN petition complexity isn't uniform. A software developer with a computer science degree applying for a role matching the degree exactly faces a different level of scrutiny than a management consultant whose job duties span multiple NAFTA professional categories. Attorney fees reflect that difference.

Factors that increase the scope of legal work include:

• Job duty alignment with the NAFTA professional list — the tighter the fit, the simpler the case; roles requiring interpretation of regulatory language or combining categories require more documentation and analysis
• Credential evaluation — whether your degree is a direct match or requires expert evaluation to establish equivalency
• Employer involvement — whether the employer has handled TN petitions before or needs guidance on compliance, support letter drafting, and documentation standards
• Dependents — TD status for spouses and children adds filing complexity and separate documentation
• Filing route — USCIS petitions (Form I-129) require more preparation than border presentations, which are evaluated in real time by CBP officers with less tolerance for missing evidence
• Premium processing — optional expedited adjudication carries an additional government fee and tighter attorney preparation timelines
• RFE or denial response — if USCIS issues a Request for Evidence or denies the petition, legal work expands into evidentiary briefing and resubmission strategy

A straightforward TN-1 border application for a professional with clear credential alignment and a cooperative employer sits at one end of the spectrum. A TN-2 petition filed through USCIS for a consultant role requiring regulatory interpretation, dependent applications, and an employer new to the process sits at the other.

Common TN Attorney Fee Structures

Immigration attorneys bill TN work in three primary ways: flat fees, hourly rates, or hybrid arrangements. The structure depends on the firm's practice model and the predictability of the work.

Flat fees are the most common structure for initial TN petitions. The attorney quotes a single amount covering petition preparation, document review, employer coordination, and filing. This model works when the scope is predictable — a standard TN-1 or TN-2 case with no unusual complications. Flat fees do not typically cover RFE responses, appeals, or extensive revisions if the employer changes the job description mid-process.

Hourly billing applies to cases where the scope is uncertain at the outset — multi-issue scenarios, cases requiring ongoing consultations, or situations where the employer's internal approval process creates unpredictable delays. Hourly rates vary by attorney experience, firm location, and case complexity. Firms bill in increments (commonly six-minute or tenth-of-an-hour blocks) and provide itemized invoices.

Hybrid arrangements combine a flat fee for core petition work with hourly billing for additional services like premium processing coordination, dependent applications, or RFE responses. This structure lets the client budget the baseline cost while preserving flexibility for complications.

Retainer agreements specify which structure applies, what services the quoted fee covers, and what triggers additional charges. Read the engagement letter before signing — it's the contract governing what you're paying for.

What's Included in the Attorney Fee

A TN attorney fee typically covers these services:

• Initial consultation and case assessment — evaluating whether the proposed role qualifies under the NAFTA professional list and whether your credentials meet the requirements
• Petition drafting — preparing Form I-129 (for TN-2) or the support letter and evidence package (for TN-1 border presentations)
• Document review — verifying that your degree, transcripts, licenses, and employer support letter meet evidentiary standards
• Employer coordination — advising the employer on what the support letter must say, what compliance obligations apply, and how to structure the job description
• Filing and submission — submitting the petition to USCIS or preparing you for the border presentation, including what to expect at the interview and what documents to bring
• Status monitoring — tracking the case through adjudication and notifying you of approvals, RFEs, or other USCIS actions

What's usually NOT included without a separate fee:

• RFE responses — if USCIS requests additional evidence, expect additional attorney fees for the response brief and supplemental documentation
• Appeals or motions to reopen — if the petition is denied, legal work to challenge the decision is billed separately
• Dependent applications filed after the primary petition — TD status for family members can be included in the initial scope or billed as an add-on, depending on the firm
• Credential evaluations by third-party agencies — if your degree requires expert evaluation to establish U.S. equivalency, that evaluation is a separate vendor fee
• Premium processing fees — the government's expedited-adjudication charge and any attorney time premium processing adds

Clarify this scope before engagement. A firm quoting a flat fee for "TN petition preparation" may or may not include dependent applications or RFE coverage — ask explicitly.

Fee Ranges for TN Legal Services

Here's the honest answer: legal fees for TN work vary widely, and any range stated here will be outdated the moment market conditions shift. What matters more than a number is understanding what drives the range and what questions to ask when comparing quotes.

Factors that move a quote higher:

• Geographic market — firms in major metropolitan areas with higher operating costs typically charge more than firms in smaller markets
• Attorney experience — senior immigration attorneys with decades of TN case history charge more than junior associates
• Firm size and infrastructure — large firms with dedicated paralegals, case management systems, and multi-attorney review charge more than solo practitioners
• Case urgency — expedited timelines increase attorney fees on top of government premium processing fees
• Complexity tier — the consultant role requiring regulatory interpretation costs more than the straightforward engineer role

When evaluating a fee quote, ask:

• Does this cover the entire petition, or just the initial filing?
• Are dependent applications included?
• What happens if USCIS issues an RFE — is the response covered, or is it billed separately?
• If I'm filing at the border (TN-1), does the fee include preparation for the CBP interview?
• Does the firm offer a consultation before engagement, and what does that consultation cost?

At the Law Offices of Peter D. Chu, the initial consultation is $250 — a separate line item that lets you assess your case before committing to representation. That consultation fee structure is standard across the firm's practice areas and is stated clearly at the outset.

TN-1 vs. TN-2 — How the Filing Route Affects Fees

Canadian citizens applying for TN status have two filing options: present directly at a U.S. port of entry (TN-1) or file Form I-129 with USCIS from within the United States (TN-2). Mexican citizens must use the TN-2 route. The route you take affects both government fees and attorney work scope.

TN-1 cases often cost less in legal fees because the petition is evaluated in real time at the border, not through USCIS's written adjudication process. The tradeoff is that you face immediate questioning by a CBP officer with no opportunity to respond to an RFE — if the officer finds the evidence insufficient, the application is denied on the spot. TN-2 petitions filed through USCIS allow for RFE responses and give the attorney more control over the evidentiary record, but they cost more in both government fees and legal preparation.

What If My Employer Is Paying the Attorney Fees?

Many TN petitions are employer-sponsored, and the employer covers legal fees as part of the hiring process. When that happens, the employer is the client — the law firm represents the employer's interests, not yours individually, even though you're the beneficiary of the petition.

This distinction matters when questions arise about job duties, credential interpretation, or what happens if the petition is denied. The attorney's duty is to the employer, and communications between the attorney and the employer are privileged. You benefit from the petition's approval, but you don't control the legal strategy or the attorney's advice to the employer.

If the employer is paying, ask:

• Will I receive copies of all filings and correspondence?
• What happens if the petition is denied — does the employer cover appeal costs, or am I responsible if I want to pursue it?
• If I leave the employer before the petition is approved, who owns the petition and who pays any remaining fees?

If you're paying your own legal fees for an employer-sponsored petition, clarify in writing who the client is and what your access to case information will be.

What If I Receive an RFE?

Let's be direct: an RFE (Request for Evidence) from USCIS means the officer reviewing your petition found the initial submission insufficient to approve. The RFE lists specific deficiencies — missing documents, unclear job duties, credential questions, or regulatory interpretation issues — and sets a deadline for response.

RFE response work is almost always billed separately from the initial petition fee. The scope depends on what USCIS is questioning. A simple document request ("submit a clearer copy of your degree") takes less attorney time than a regulatory interpretation challenge ("explain how this job qualifies under the Management Consultant category").

RFE response fees are typically quoted after the RFE is received, once the attorney reviews what USCIS is asking for and estimates the work required. Expect the response to cost a significant fraction of the original petition fee, sometimes matching or exceeding it if the issues are complex.

The deadline to respond to an RFE is set by USCIS in the notice and is not negotiable. Missing the deadline means the petition is denied. If you receive an RFE, contact your attorney immediately — the response timeline is short, and evidence gathering takes time.

What If the Petition Is Denied?

A TN denial at the border (TN-1) or from USCIS (TN-2) has different consequences depending on where you are and what status you hold.

If you're denied at a Canadian port of entry while presenting for TN-1, you're simply refused entry — you return to Canada and can reapply with corrected evidence or consult an attorney about filing through USCIS instead. If you're already in the United States on another status and your TN-2 petition is denied, your existing status continues until its expiration (assuming you had one), but you cannot begin TN employment.

Denials can be appealed or challenged through a motion to reopen or reconsider, but these remedies are complex, time-sensitive, and expensive. Appeal fees are billed separately from the original petition and typically require extensive legal briefing. Many applicants instead choose to refile with stronger evidence, which also incurs a new filing fee and a new attorney fee.

If your petition is denied, ask your attorney:

• Why was it denied — what did USCIS or CBP find insufficient?
• Is an appeal or motion viable, or is refiling with corrected evidence the better strategy?
• What will each option cost, and what's the timeline?
• If I refile, what changes to improve the likelihood of approval?

Denials are not the end of eligibility, but they require strategic decisions about next steps.

Comparing Quotes from Multiple Attorneys

TN attorney fees are not commodities — the cheapest quote is not necessarily the best value, and the most expensive is not necessarily the most skilled. What matters is what you're getting for the fee and whether the attorney's experience matches your case complexity.

When comparing quotes:

• Verify the scope — does each quote cover the same services, or is one firm quoting only the I-129 filing while another includes dependent applications and RFE coverage?
• Check experience — has the attorney handled TN cases in your professional category before? Do they understand the regulatory nuances of your role?
• Assess responsiveness — how quickly did the firm respond to your inquiry, and how clearly did they explain the process?
• Read reviews — what do other TN applicants say about the firm's communication, accuracy, and success rate?
• Ask about the consultation — does the firm offer an initial assessment, and at what cost? At the Law Offices of Peter D. Chu, consultations are $250 — a one-time investment that clarifies your case before you commit to full representation.

Don't choose based on price alone. A poorly prepared petition costs more to fix than competent representation costs upfront.

Disclaimer: This article provides general information about TN visa attorney fees and legal cost structures. It is not legal advice and does not create an attorney-client relationship between you and the Law Offices of Peter D. Chu. TN visa outcomes depend on individual facts, credential evaluations, employer documentation, and USCIS or CBP adjudication standards. Fee structures and government filing fees change periodically; verify current amounts and consult a licensed immigration attorney about your specific situation before making filing decisions.

Schedule a consultation with the Law Offices of Peter D. Chu — 4615 Convoy St, San Diego, CA 92111 · 858-268-8823 · Mon–Fri, 8:30 AM–5:30 PM. Consultation fee: $250.